Function luaK_goiftrue

Source/Misc/lua/src/lua.c:4208–4233

void luaK_goiftrue (FuncState *fs, expdesc *e) {
int pc;  /* pc of last jump */
luaK_dischargevars(fs, e);
switch (e->k) {
case VK: case VKNUM: case VTRUE: {
pc = NO_JUMP;  /* always true; do nothing */
break;
}
case VFALSE: {
pc = luaK_jump(fs);  /* always jump */
break;
}
case VJMP: {
invertjump(fs, e);
pc = e->u.s.info;
break;
}
default: {
pc = jumponcond(fs, e, 0);
break;
}
}
luaK_concat(fs, &e->f, pc);  /* insert last jump in `f' list */
luaK_patchtohere(fs, e->t);
e->t = NO_JUMP;
}


static void luaK_goiffalse (FuncState *fs, expdesc *e) {